Most Azure Communication Services (ACS) libraries require iOS 13+ or 14+. By default, a fresh React Native project sometimes sets platform :ios, '11.0' (or similar) in the ios/Podfile. That causes version conflicts when installing pods. To fix this:
- Open your ios/Podfile.
- Make sure the platform line at the top is at least iOS 13 or 14. For example:
platform :ios, '14.0'